| 年份 | 澳大利亚 |
|---|---|
| 2023 | - |
| 2022 | 4.43099 |
| 2021 | 4.40632 |
| 2020 | 4.32754 |
| 2019 | 4.2181 |
| 2018 | 4.09562 |
| 2017 | 3.92782 |
| 2016 | 3.75135 |
| 2015 | 3.62264 |
| 2014 | 3.52371 |
| 2013 | 3.43575 |
| 2012 | 3.36614 |
| 2011 | 3.30886 |
| 2010 | 3.26222 |
| 2009 | 3.22321 |
| 2008 | 3.19167 |
| 2007 | 3.16888 |
| 2006 | 3.15909 |
| 2005 | 3.17763 |
| 2004 | 3.22381 |
| 2003 | 3.28698 |
| 2002 | 3.35815 |
| 2001 | 3.41929 |
| 2000 | 3.46282 |
| 1999 | 3.49486 |
| 1998 | 3.51594 |
| 1997 | 3.53221 |
| 1996 | 3.54842 |
| 1995 | 3.55231 |
| 1994 | 3.51567 |
| 1993 | 3.43082 |
| 1992 | 3.33765 |
| 1991 | 3.25417 |
| 1990 | 3.18685 |
| 1989 | 3.17719 |
| 1988 | 3.2249 |
| 1987 | 3.27238 |
| 1986 | 3.28764 |
| 1985 | 3.2732 |
| 1984 | 3.22564 |
| 1983 | 3.15419 |
| 1982 | 3.08374 |
| 1981 | 3.01074 |
| 1980 | 2.931 |
| 1979 | 2.86194 |
| 1978 | 2.79997 |
| 1977 | 2.74174 |
| 1976 | 2.69894 |
| 1975 | 2.68167 |
| 1974 | 2.67833 |
| 1973 | 2.66111 |
| 1972 | 2.6433 |
| 1971 | 2.6403 |
| 1970 | 2.64303 |
| 1969 | 2.66626 |
| 1968 | 2.71279 |
| 1967 | 2.76174 |
| 1966 | 2.8056 |
| 1965 | 2.83987 |
| 1964 | 2.86236 |
| 1963 | 2.87568 |
| 1962 | 2.87009 |
| 1961 | 2.84439 |
| 1960 | 2.81873 |